1. This system is equipped with the microcontroller as the master to achieve the battery charge and discharge of intelligent control, overcharge over-discharge protection, and short circuit protection, when the load overload, the system will automatically shut down, and after a few seconds automatically return to normal, effectively extend battery life, and improve battery over-discharge voltage rise control function.
2. Ultra-low power consumption while on standby: the product enters a low power consumption state when the main switch is turned off.
3. Charge and discharge independent function: charging, and discharging without disturbing each other, can realize discharged while charging
4. Charge and discharge indicator: monitoring system at any time charge and discharge status. When charging, the charging indicator is red light, and a green light when full; when discharging, the work instructions green light, low-voltage protection, work instructions red
5. When this unit's solar charger or adapter to charge, turn off the ON / OFF switch, don't turn on any load to reduce the charging time.
6. The product is equipped with an overcharge/short circuit protection function, over-discharge, and work instructions red when it happens.

We are an enterprise established in 2009. and professional in solar PV modules, solar power systems,s and Paygo, etc.
There are 2 production bases in China which totally covers 80,000 square meters. The annual output exceeds 100MW, with 80% of products exported abroad. We have 21 engineers in the R&D department, 24 professional sales, and after-sales staff, so totally have 362 experienced workers now.
We keep investing a lot in automatic machines to improve production efficiency. Our company's industrial chain covers a wide range so that we can effectively control quality and costs. All of these advantages make us a very powerful team, So OEM/ODM are welcomed.
In addition, we have obtained many product patents, and TUV, CE, ROHS, FCC & IEC certificates, also we passed ISO9001, ISO14001, and OHSAS18001 certificates.
We have exported our products to 83 countries, and some leading brands we have worked with have Star times, Xiaomi, Samsung, Lumos, OPES solutions, and so on.

1. Q: Are you a factory or a trading company?
A: We are a factory with more than 300 employees. Welcome OEM and ODM,20 R&D engineers do services for you.

2. Q: Do your products have certifications?
A: Most of our solar products have acquired CE, ROHS, FCC, IEC, and PSE certifications, which are able to satisfy most countries' import requirements. We are an assessment supplier by BV and TUV.

3. Q: How does your factory do regarding quality control?
A: Quality   is a priority.JCNS people attach great importance to quality control from the very beginning to the very end. Our factory has gained BV, Intertek, TUV, and ISO9001:2008 authentication.

4. Q: What about the lead time?
A: Sample needs 5-10 days, mass production time needs 25-45days.

5. Q: Do you offer a guarantee for the products?
A: Yes, we offer 12 years warranty for glass solar panels, and we offer 2 years warranty for flexible solar panels.

6. Q: Do you have after-sales service?
A: Yes, we have after-sales service, if you meet any problem, please contact us, and we will solve it.

7. Q: Is it possible to customize the products?
A: Yes, we support OEM ODM service, we can customize it as per your requirement.